Repair camshafts
product properties
| Product number: | 40.041.002 |
|---|---|
| Manufacturer: | Alle Hersteller |
| Model: | Alle Modelle |
| Engine: | Alle Motoren |
Repair camshafts
| 1 cam | ab 65,00 € |
| 2 cams | ab 65,00 € |
| 3 cams | ab 75,00 € |
| 4 cams | ab 90,00 € |
| 6 cams | ab 100,00 € |
| 8 cams | ab 113,00 € |
| 10 cams | ab 137,00 € |
| 12 cams | ab 162,00 € |
| 16 cams | ab 211,00 € |
Note for camshafts characteristics
1. Cam lift can be calculated by deducting the base circle diameter
from the overall lobe height. See fig.1.
It is not possible to see where the ramps start and finish. If accurate
results are to be achieved the cam lift must be measured between
centers using a dial indicator gauge. When using this method the
cam must be checked to ensure that it is not bent, that there is no
run-out in the centers.
2. It is difficult to understand that by grinding a lobe smaller, more lift can
be achieved. As you will see at fig.2 by reducing the base circle diameter
and after clearance, the cam follower sits closer to the center
line of the shaft. Now by deducting the base circle diameter from the
overall lobe height, the lift is bigger.
3.Spread angle is the angle between over lap TDC and maximum lift of
the valves.
4. Valve lift at TDC or overlap valve lift
means the lift they make the valves
when the piston are at TDC.
5. The valve timing is the infor- mation
in degrees of crank angle when intake
and exhaust valve open and close